砒砂岩水泥基复合材料研究现状
Research status of Pisha sandstone cement-based composites
董伟 1郭珉均1
作者信息
- 1. 内蒙古科技大学土木工程学院,内蒙古包头 014010
- 折叠
摘要
砒砂岩是黄河泥沙主要来源之一,对环境危害巨大,治理砒砂岩迫在眉睫.近年来对砒砂岩工程建筑材料的应用研究取得了长足的进展,但缺乏相关综述.对砒砂岩的形成及特性,砒砂岩对水泥基本特性的影响,砒砂岩水泥基复合材料的力学特性、耐久性等进行了综述.对近年来砒砂岩及砒砂岩水泥基复合材料研究中存在的问题提出建议,可为砒砂岩的治理及改性相关研究提供参考.
Abstract
Pisha sandstone,a significant contributor of sediment in the Yellow River,poses substantial environmental threats necessita-ting urgent control measures.Although recent years have witnessed notable advancement in the utilization of Pisha sandstone in con-struction and building materials,there has been a dearth of comprehensive reviews on this subject matter.This review encompassed an examination of the formation and characteristics of Pisha sandstone,its impact on fundamental cement properties,the mechanical prop-erties and durability of Pisha sandstone cement-based composites.Furthermore,it presented suggestions to address current research gaps pertaining to Pisha sandstone and its cement-based composites,aiming to provide some reference for future studies on the treat-ment and modification strategies of relevant issues.
关键词
砒砂岩/水泥基复合材料/力学特性/耐久性Key words
Pisha sandstone/cement-based composites/mechanical properties/durability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据